Tubular space frame solar car chassis tubular space frame. U of m solar car chassis manufacturing optimization deep blue. One obvious consideration is that you dont want your car too heavy. This year 47 teams will compete representing 25 countries. Body construction upper shell light foam covered in fiberglas. Aluminum alloy aa6063t6 was used as a material for solar car chassis. It also provides a protected space for the occupants. Mlgw 2017 ablazing model solar car race rules and vehicle specifications the object of the mlgw ablazing model solar car race is to design and build a vehicle that will complete a race in the shortest possible time using available power. Response plots for a modern car steering when moving forward. The basic principle of solar car is to use energy that is stored in a battery during and after charging it from a solar panel.
Some possible ideas for a solar car chassis are below. In a practical and downtoearth way, it covers the fundamentals of how race cars handle and the requirements for. Gato del sol iii, was powered by a solar array of 480 silicon monocrystalline photovoltaic cells. Design and development of chassis for solar vehicle iosrjen. Analysis of the suspension design evolution in solar cars. In solar cars, efficiency is very important, and you dont want to waste energy. Solar cars seminar report, ppt, pdf for mechanical. Do not modify cut, drill, disassemble, etc solar panel or motor.
Since 2011 also solar powered cars for daily use on public roads are designed. Junior solar sprint an introduction to building a model. Pdf conceptual design and numerical validation of a composite. The clear and easy descriptions, many example designs and. Mini solar cars combine technology typically used in the aerospace, bicycle, alternative energy and automotive industries. You have the perfect design, and the ultimate gear ratio and tire size combination for your solar model car but you cannot find a gear or pulley to fit your motor. This thesis present about design and analysis solar car chassis and body. Pdf design, analysis and fabricate solar car chasis and body. How a solar powered car works fastest designs tips mechanics suspension steering and brakes world record speeds.
The design of a solar vehicle is severely limited by the amount of energy input into the car. Explore solar cars with free download of seminar report and ppt in pdf and doc format. The chassis model was created in proe software and it is imported into ansys, static analysis is performed. The charged batteries are used to drive the motor which serves here as an engine and moves the vehicle in. As conclusion the best design for chassis is solar car chassis design 2 and the best for body is solar car body design 3. The mechanical construction from scratch of the chassis along with all necessary mechanical systems is illustrated. An adjustable frame design gives your solar panel vendor selection flexibility as well as design adaptability. In this race teams design and build solar cars to race from darwin to adelaide, 3,000 kilometers through the australian outback.
Our client is the umicore solar team, they want to bring a miniature solar car on the market and they have asked our team to build one. Ac net, converter, controller, electric car, photovoltaic, solar energy, solar panel, storage battery, solar irradiance, system design. In this first part of the chassis build, we cover the design of the chassis spaceframe and build the chassis forward of the firewall. High priority requirements relevant to chassis design from cuer solar car design specification. Design, analysis and fabricate solar car chasis and body. Engineering principles to include a large number oftechnical innova tions. This model in modeled for design and analysis of a solar car. However, safety is a primary concern and the chassis must meet stringent strength and safety requirements.
Solar car is a solar vehicle used for land transport. Homemade go kart, kart cross, solar car, reverse trike, drift trike, race engines, suspension design, cargo bike, car goals alex higgs solar car ideas formula sae. This knowledge was used to develop the preliminary chassis geometry, detailed in section 7. In this project you will need creativity and experimentation to design and build a car powered by two solar cells and a small electric motor. To keep the cars running easily, the driver must watch out. They have asked team therion to build an as fast as possible solar car.
The solar car team requires the chassis to have adequate space for the solar panel array and its attachment points, the battery box, and the electrical motor control unit. Chassis design principles and analysis list of chapters. Design, analysis and fabricate solar car chasis and body race type. Chassis is one of the important parts and every car passenger has it. The objective of this project is to design analysis and fabricate the elements of body and chassis of a race type solar car for the target of the most lightweight and lowest material cost design. Abstract the purpose of this project is to design and build a solar. The national renewable energy laboratory has a pdf curriculum that will also give you ideas and help you learn about the scientific and engineering principles behind building a. Chassis the primary challenge in developing an effective solar car chassis is to maximize the strength and safety, but minimize the weight. The bridgestone world solar challenge is the most prestigious solar car race. The material used as the basis of the frame was balsa wood. Chassis engineering is a great introduction to race car design. Junior solar sprint inside tips on parts and construction.
The solar car body design 3 have minimum drag force and pressure at front of the body. The purpose of this project is to design and build a solar race car for the world solar challenge. Backbone chassis is easy to make and cost effective. Pdf analysis of the suspension design evolution in solar cars. The objective of this project is to design analysis and fabricate the elements of body and chassis of a race type solar car for the target of the most lightweight and. Aug 10, 2016 in this first part of the chassis build, we cover the design of the chassis spaceframe and build the chassis forward of the firewall. This means we will focus on speed and innovation and less on beauty in our design. Pdf the contrast between modern mobility alternatives and the seek for sustainability has.
Solar cars are regularly fitted with checks as in normal cars. The clear and easy descriptions, many example designs and calculations and. This means that our design will differ from the solar cars that exist today. Conceptual design and numerical validation of a composite. Existing monocoque solar vehicle chassis designs were investigated to gain an understanding of the shape and geometry features of effective designs. Techniques of jig design and lean manufacturing made the project move very smoothly. Solar cars combine technology typically used in the aerospace, bicycle, alternativeenergy and automotive industries. Part the little team that could by david zipf last time we took you through the hand built chassis and suspension of the 2011 university of. A solar car, if it is to offer any sensible performance must be light in weight and relatively low powered, or in other words extremely efficient. The computeraided design cad files and all associated content posted to this website are. Solarpowered cars for junior solar sprints lesson plan. They have also selected to model the car based on a 1987 design.
During the construction of the frame design, the group also discovered an online article. Also explore the seminar topics paper on solar cars with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year mechanical engineering me or production automobile students for the year 2019 2020. It is easier for your motor to push a light car than a big, heavy one. Douglas r carroll a successful solar car team must have a good car, good drivers, good weather information, good strategy, and a welltrained support team. Each team must submit a notebook threering binder that contains the items, in order. Make sure that you articulate that the students should be thinking about the design of the chassis, wheels and bearing, body and the solar energy source. In a practical and downtoearth way, it covers the fundamentals of how race cars handle and the requirements for designing and constructing a car. Solar cars are often fitted with gauges as seen in conventional cars.
Three main goals were targeted for the competition. Polyurethane foam covered in fiberglas and reinforced with carbon fiber. Because of the cuts made to the chassis, the group was now able to begin building the gear box of the solar car. U of m solar car chassis manufacturing optimization. Designing, building of solar race car for the world solar challenge. Structural design and manufacturing of a cruiser class solar vehicle. It has a considerable affected to the performance of the car. The design of a motor controller to control the car s speed. Junior solar sprint inside tips on parts and construction author. The solar car chassis was design using solid work 2010. Axles and wheels cannot be directly attached to solar panel. The design of a solar car is severely limited by the amount of energy input into the car. Solar racing lesson plan 1 solar racing lesson plan the design, construction and evaluation of a solarpowered car suggested grade level 68 overview in this design challenge, students will harness the power of the sun to design, construct and evaluate a solarpowered model car of their creation. The title of the project may be misleading, because it not going to be easy building a full sized solar car.
The solar car chassis design 2 have minimum displacement, worst strain and worst stress. The primary challenge in developing an effective solar car chassis is to maximize the strength but minimize the weight. Finally the wiring of the electrical system onto the. One of the strengths of aluminum extrusion frame components is the ease with which they can be adapted to different size. Due to the designmanufacturing timeline of the solar car chassis, as well as the class. How to build a racing car follows the design and construction. The design of a motor controller to control the cars speed and forwardreverse direction of motion is shown. Among them, solar cars represent a contemporary trend to supply this need. Fabrication of solar carsolar car designhow to build a.
Weight and stiffness one thing you will discover when you build your solar car is that designing and building involves tradeoffs. The car must also rely solely on solar power to reach maximum speed. The solar panels and motor must also be the sole power source for your vehicle. Design and analysis of a space frame tubular chassis for a. How a solar powered car works car chassis design tips to diy build it yourself from nelson kay solar cars chassis or frame. Most solar cars that exist today are designed for crosscountry races, but our goal is just to set the land speed record for a solar car.
The objective of the present work is to design and analyze the cast iron chassis frame with two different cross sections. They have also selected to model the car based on a 1987 design called solar resource, which is pictured on the title page. This is the primary reason why carbon fiber composites are extensively used in solar car chassis design. Undergraduate students of kiit university from multiple academic fields collaborated to design and fabricate. Based on the authors experiences designing and building. The chassis or frame is a structure which locates and mounts all other parts of the vehicle. Jun 04, 2009 chassis the primary challenge in developing an effective solar car chassis is to maximize the strength and safety, but minimize the weight. Muhamad fikri bin abd rahman universiti malaysia pahang. Pdf designing, building of solar race car for the world. Conceptual design and numerical validation of a composite monocoque solar passenger vehicle chassis. Most solar cars have been built for the purpose of solar car races. The reason a manual operator distinction is used is because with cnc. The design of a chassis for a solar powered car free download which are detailed along with all other requirements of high priority in the chassis design specification summary shown in table 1 below.
The chassis is the main structure that supports the vehicle weight and absorbs impact energy in a crash event. Junior solar sprint an introduction to building a model solar car. The solar vehicle is a step in saving these non renewable sources of energy. The electric solar vehicle is a singleseated vehicle powered by 750 w bldc hub motor. The majority of the project consisted of the design of. Each wheel support was applied on one of the three solar cars considered for this work, all corresponding to a diverse world solar challenge wsc racing.